{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1415312561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ef8f705e433f4e1dd762a486d2d5876fe758d5751f65bc2c69cad2a65044180",
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}